1 files changed, 5 insertions, 1 deletions
diff --git a/libeufin/api-sandbox.rst b/libeufin/api-sandbox.rst
index f3fb8ddc..1f58a7db 100644
--- a/libeufin/api-sandbox.rst
+++ b/libeufin/api-sandbox.rst
@@ -142,7 +142,11 @@ EBICS Subscribers.
      interface BankAccountRequest {
 
        // Ebics subscriber
-       subscriber: string;
+       subscriber: {
+         userID: string;
+         partnerID: string;
+         systemID: string;
+       };
 
        // IBAN
        iban: string;